By Topic

Dispersion Compensation in Non-Linear Self Phase Modulation (SPM) and Cross Phase Modulation (XPM) Induced Optical Channel Using Vectorial MLSE Equalizer

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

6 Author(s)
Rozen, O. ; Ben-Gurion Univ., Beer-Sheva ; Cohen, T. ; Kats, G. ; Sadot, D.
more authors

We propose and experimentally demonstrate an improved vectorial maximum likelihood sequence equalizer (MLSE) method that enhances inter-symbol-interference (ISI) mitigation in highly non-linearly distorted channel by self phase modulation (SPM) in a single channel system and cross phase modulation (XPM) in WDM system. The vectorial MLSE is based on "over sampling" of the distorted signal according to Nyquist criterion of the broadened signal spectrum due to SPM. For XPM, the noise caused by this effect is modeled using histogram estimation with multiple samples per bit. Experimental and computer simulation results indicate significant improvement of BER results using the proposed vectorial equalizer.

Published in:

Transparent Optical Networks, 2007. ICTON '07. 9th International Conference on  (Volume:1 )

Date of Conference:

1-5 July 2007